4 games · 2017–2025 · 2 classical · 1 online
Mamedyarov 22 draws0 Demchenko
75.0% for Mamedyarov
Openings between them
| A13 | English Opening: Agincourt Defense | 1 | 100.0% |
| A45 | Indian Defense: Accelerated London System | 1 | 50.0% |
| E60 | King's Indian Defense: Normal Variation, King's Knight Variation | 1 | 100.0% |
| E64 | King's Indian Defense: Fianchetto Variation, Double Fianchetto Attack | 1 | 50.0% |
All games
| Demchenko, A2620 | ½-½ | Mamedyarov, S2746 | FIDE Grand Swiss 2025 | 2025 |
| Mamedyarov, S2742 | 1-0 | Demchenko, A2623 | TCh-TUR Super League 2023 | 2023 |
| Mamedyarov, S2817 | 1-0 | Demchenko, A2679 | PRO League Group Stage | 2019 |
| Mamedyarov, S2799 | ½-½ | Demchenko, A2660 | World Rapid 2017 | 2017 |